306388306070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{810401}}^1$

素因数の和:810917

約数の個数: 64

約数和(自身を含む): 688984330752

約数和(自身を除く): 382596024682

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 491, 770, 982, 2455, 3437, 4910, 5401, 6874, 10802, 17185, 27005, 34370, 37807, 54010, 75614, 189035, 378070, 810401, 1620802, 4052005, 5672807, 8104010, 8914411, 11345614, 17828822, 28364035, 44572055, 56728070, 62400877, 89144110, 124801754, 312004385, 397906891, 624008770, 795813782, 1989534455, 2785348237, 3979068910, 4376975801, 5570696474, 8753951602, 13926741185, 21884879005, 27853482370, 30638830607, 43769758010, 61277661214, 153194153035, 306388306070]

約数ペア:

[(1, 306388306070), (2, 153194153035), (5, 61277661214), (7, 43769758010), (10, 30638830607), (11, 27853482370), (14, 21884879005), (22, 13926741185), (35, 8753951602), (55, 5570696474), (70, 4376975801), (77, 3979068910), (110, 2785348237), (154, 1989534455), (385, 795813782), (491, 624008770), (770, 397906891), (982, 312004385), (2455, 124801754), (3437, 89144110), (4910, 62400877), (5401, 56728070), (6874, 44572055), (10802, 28364035), (17185, 17828822), (27005, 11345614), (34370, 8914411), (37807, 8104010), (54010, 5672807), (75614, 4052005), (189035, 1620802), (378070, 810401)]